- P(gun)]
߿(sh)W(xu)֪Rc(din)Y(ji)
ƽČW(xu)(x)f֪Rc(din)(yng)ԓ]˲Ϥ֪Rc(din)Ҳ鿼ԇr(sh)漰֪RҲǴVķ֧ˎҸЧČW(xu)(x)Сĸ߿(sh)W(xu)֪Rc(din)Y(ji)ϣ
߿(sh)W(xu)֪Rc(din)Y(ji)1
1.(sh)еĶx
һеһД(sh)(sh)(sh)еÿһ(g)(sh)(sh)е(xing)
(1)Ĕ(sh)жxԿ(sh)еĔ(sh)ǰһеMɔ(sh)еĔ(sh)ͬдͬôͲͬһ(sh)电(sh)12345c(sh)54321DzͬĔ(sh)
(2)ڔ(sh)еĶxв]Ҏ(gu)(sh)еĔ(sh)횲ͬͬһ(sh)пԳF(xin)(g)ͬĔ(sh)磺-11234磬(gu)ɔ(sh)У-11-11.
(4)(sh)е(xing)c(xing)(sh)Dzͬģ(sh)е(xing)ָ@(g)(sh)еijһ(g)_Ĕ(sh)һ(g)(sh)ֵҲஔ(dng)f(n)(xing)(sh)ָ@(g)(sh)ڔ(sh)еλ̖׃ֵஔ(dng)f(n)еn
(5)?q)ڔ?sh)ЁvʮҪЎׂ(g)ͬĔ(sh)дͬ(gu)ɵĔ(sh)оͲһ(g)ͬĔ(sh)@Ȼ(sh)c(sh)б|(zh)ą^(q)e.磺23456@5(g)(sh)ͬĴЕr(sh)͕õͬĔ(sh){23456}ԪزՓӵĴжͬһ(g)
2.(sh)е`
(1)(j)(sh)е(xing)(sh)ٿԌ(sh)M(jn)з֞иF(sh)к͟oF(sh).ڌ(sh)Еr(sh)иF(sh)Ҫĩ(xing)电(sh)135792n-1ʾиF(sh)Ує(sh)Ќ13579135792n-1ͱʾoF(sh)
(2)(xing)c(xing)֮gĴСP(gun)ϵ(sh)еpԿԷ֞f(sh)Сfp(sh)[Ӕ(sh)(sh)
3.(sh)еͨ(xing)ʽ
(sh)ǰһеһД(sh)(ni)ı|(zh)Ǵ_@һД(sh)Ҏ(gu)@(g)Ҏ(gu)ͨʽf(n)ʾ@ɂ(g)ͨ(xing)ʽʽmȻͬʾͬһ(g)(sh)ÿ(g)(sh)P(gun)ϵýʽ_(d)һӣҲÿ(g)(sh)ж܌ͨ(xing)ʽ;еĔ(sh)mȻͨ(xing)ʽʽֲһǵHH֪һ(g)(sh)ǰ(xing)of(sh)Dzܴ_ͨ(xing)ʽ.磺(sh)1234
߿(sh)W(xu)֪Rc(din)Y(ji)2
һּ
1n(g)ԪصļϵӼ(sh)2^nӼ(sh)2^n1ǿӼĔ(sh)2^n2
2ע⣺ӑՓĕr(sh)Ҫz˵r
ڶֺ(sh)c(do)(sh)
1ӳ䣺ע
ٵһ(g)еԪر
һһһ
2(sh)ֵ
ٷ
䷽
Єeʽ
ú(sh){(dio)
ݓQԪ
þֵʽ
Ô(sh)νY(ji)ϻxбʡx^ֵxȣ
ú(sh)н
ጧ(do)(sh)
3(f)Ϻ(sh).P(gun)}
1(f)Ϻ(sh)x
fxĶx?yn)顲abt(f)Ϻ(sh)f[gx]Ķxɲʽagxb
f[gx]Ķx?yn)[ab]fxĶxஔ(dng)x[ab]r(sh)gxֵ
2(f)Ϻ(sh){(dio)Եж
Ȍԭ(sh)ֽ(sh)(ni)(sh)c⺯(sh)
ڷքeо(ni)⺯(sh)ڸԶx(ni)Ć{(dio)ԣ
۸(j)ͬԄtԄtpДԭ(sh)䶨x(ni)Ć{(dio)ԡ
ע⣺⺯(sh)Ķxǃ(ni)(sh)ֵ
4ֶκ(sh)ֵֵ{(dio)DȆ}ȷֶνQ½Y(ji)Փ
5(sh)ż
1(sh)ĶxP(gun)ԭc(din)QǺ(sh)żԵıҪl
2溯(sh)
3ż(sh)
4溯(sh)ԭc(din)жxt
5P(gun)ԭc(din)QĆ{(dio)^(q)g(ni)溯(sh)ͬĆ{(dio)ԣż(sh)෴Ć{(dio)
6o(sh)Ľʽ^(f)s(yng)ȵȃr(ji)׃Дż
߿(sh)W(xu)֪Rc(din)Y(ji)3
һP(gun)
1. ϵĺx
2. ϵԪص(g)ԣ
(1) ԪصĴ_,
(2) ԪصĻ,
(3) Ԫصğo,
3.ϵıʾ{ } 磺{УĻ@(du)T}{̫ƽ,,ӡ,}
(1) ĸʾϣA={УĻ@(du)T},B={1,2,3,4,5}
(2) ϵıʾec
ע⣺Ô(sh)ӛ
ؓ(f)(sh)(Ȼ(sh)) ӛN
(sh) N* N+ (sh)Z 픵(sh)Q (sh)(sh)R
1) e{a,b,c}
2) еԪصĹڴ̖(ni)ʾϵķ{x?R| x-3>2} ,{x| x-3>2}
3) Z{ֱε}
4) VennD:
4ϵķ
(1) ނ(g)Ԫصļ
(2) o Пoނ(g)Ԫصļ
(3) ռ κԪصļ {x|x2=-5
gĻP(gun)ϵ
1.P(gun)ϵӼ
ע⣺ ЃɷN(1)ABһ;(2)AcBͬһϡ
֮: AڼB,BA,ӛA BB A
2.ȡP(gun)ϵA=B (5555t5=5)
(sh)O(sh) A={x|x2-1=0} B={-1,1} Ԫͬtɼȡ
κһ(g)ӼA?A
Ӽ:A?B,A? BǾfAǼBӼӛA B(B A)
A?B, B?C ,ô A?C
A?B ͬr(sh) B?A ôA=B
3. κԪصļϽռӛ
Ҏ(gu): ռκμϵӼ ռκηǿռϵӼ
? n(g)Ԫصļ2n(g)Ӽ2n-1(g)Ӽ
ϵ\(yn)
\(yn) a(b)
x ЌAҌB.ԪMɵļ,A,BĽ.ӛA B(xAB)A B={x|x Ax B.
ЌڼA?q)ڼBԪMɵļϣA,BIJ.ӛA B(xAB)A B ={x|x Ax B}).
O(sh)Sһ(g)ASһ(g)ӼSвAԪؽMɵļϣSӼAa(b)(༯)
߿(sh)W(xu)֪Rc(din)Y(ji)4
Ǻ(sh)
עwһʽT(do)ʽ_ԡ
(sh)}
1Cһ(g)(sh)ǵȲȱȣ(sh)Еr(sh)½Y(ji)Փr(sh)Ҫl(xing)l鹫ȣĵȲȱȣ(sh)
2һCʽr(sh)һdz(sh)һǺnʽӕr(sh)һ㿼]÷ſsɶ˶Ǻnʽһ㿼](sh)W(xu)w{Ô(sh)W(xu)w{r(sh)(dng)n=k+1r(sh)һn=kr(sh)ļO(sh)t_ϼO(sh)ΰѮ(dng)ǰʽD(zhun)Ŀ(bio)ʽһM(jn)m(dng)?sh)ķſs@һc(din)yȵġķî(dng)ǰ.ʽӜpȥĿ(bio)ʽӣ̖õĿ(bio)ʽ½Y(ji)Փr(sh)һϾCϣɢ٢ڵC
3Cʽr(sh)Еr(sh)(gu)캯(sh)ú(sh){(dio)Ժܺ
w}
1CλP(gun)ϵһ㲻ҪȥϵΣ
2ֱɵĽԆ}wĸeweȆ}r(sh)Ҫϵ
3עɵĽǵֵcǵֵP(gun)ϵ
ʆ}
1SC(j)ԇ(yn)л¼¼Ļ¼Ă(g)(sh)
2ʲôģͣĂ(g)ʽ
3ӛ(zhn)ֵ(bio)(zhn)ʽ
4ʕr(sh)yt(j)p1+p2++pn=1
5עӋ(j)(sh)r(sh)eDȻ
6עŻسŻس
ҡҵ}
1ڡABCУC=90a=1c=4tsinAֵ
2֪JǣtĶȔ(sh)ǣA30B45C60D90
3ڡABCУABJtCĶȔ(sh)ǣA75B90C105D120
4AJtA=A15B30C45D60
5ڡABCAB=AC=2ADBCDAD=EACc(din)EFBCFsinEBFֵ
ҽ}E[
1֪ɽǼһ߅߅һ߅ČǣǷҪӑՓҶ
2֪߅߅AҶ
3Ҷ팦ڴ_ΠdzֻҪ֪ǵֵؓ(f)߀ǞͿԴ_gǡֱ߀J
߿(sh)W(xu)֪Rc(din)Y(ji)5
1(sh)c(din)ĸ
ں(sh)ʹČ(sh)(sh)(sh)c(din)
2(sh)c(din)x
(sh)c(din)Ƿ̌(sh)(sh)༴(sh).DcSc(din)ęM(bio)Ќ(sh)(sh)(sh)ĈDcSнc(din)(sh)c(din)
3(sh)c(din)
(sh)c(din)
1(sh)̵Č(sh)(sh)
2ηڲʽķԌc(sh)ĈD(lin)ϵú(sh)|(zh)ҳc(din)
4κ(sh)c(din)
κ(sh)
1>0ЃɲȌ(sh)κ(sh)ĈDcSЃɂ(g)c(din)κ(sh)Ѓɂ(g)c(din)
2=0ЃȌ(sh)ظκ(sh)ĈDcSһ(g)c(din)κ(sh)һ(g)c(din)Ac(din)
3<0̟o(sh)κ(sh)ĈDcSoc(din)κ(sh)oc(din)
߿(sh)W(xu)֪Rc(din)Y(ji)6
һ(sh)
1.(sh)Ļ
(sh)ĸ(sh)Ć{(dio)(sh)żԣ@Щں(sh)Ļѽ(jng)ڸһ(sh)W(xu)һԔ(x)ĽBڴ˲٘
2.ָ(sh)(sh)
{(dio)ָ(sh)(sh)Ҫ|(zh)eǺ(sh)DğoչxSǺ(sh)Dĝu(dng)0+y->0(dng)a>1r(sh)x->-y->0(dng)a>1r(sh)aֵԽһރ(ni)DԽySfٶԽ죻
3.(sh)(sh)
(sh)(sh)|(zh)ÿ߿ıؿ(ni)֮һІ{(dio)Ժ͌(sh)(sh)Ķxǟc(din)}{(dio)ȡQڵה(sh)c1ĴСP(gun)ϵ.
Ǻ(sh)
1.}څ
߿ԕǺ(sh)ͬǺ(sh)P(gun)ϵʽT(do)ʽA(ch)(ni)ֵεĿ.ԓ֪RĻA(ch)ԛQ@һ֪RԺ֪RںϿ߿ҪP(gun)ע.
2.Ǻ(sh)ʽĻҪѭԭt
1һǡ@Ҫһh(hun)ͨ^֮gIJec(lin)ϵѽM(jn)кIJ֣Ķ_ʹùʽ.
2(sh)Q,(sh)Q֮gIJ,Ķ_ʹõĹʽ,ҊСлҡ
3Y(ji)(gu),Y(ji)(gu),Ԏ҂ҵ׃εķҊСʽҪͨ֡.Ǻ(sh)(x)}Ϥ`Ǻ(sh)Ў@o]ώ̵Ǻ(sh)}
(do)(sh)
1.(do)(sh)ĸ
1(dng)x-->0r(sh)y/x-->(sh)Af(sh)y=f(x)c(din)x0̎Ɍ(do)Af(x)c(din)x0̎Č(do)(sh)˲r(sh)׃ʣ.ӛf(x0)Ďxy=fxc(din)x0,f(x0)̎об.˲r(sh)ٶȾλƺ(sh)sr(sh)gtČ(do)(sh).
2(sh)f(x)_^(q)ga,b(ni)ÿһc(din)Ɍ(do)䌧(do)(sh)ֵڣa,b(ni)(gu)һ(g)µĺ(sh)f(x)_^(q)ga,b(ni)(do)(sh)ӛf(x).
3(sh)f(x)c(din)x0̎Ɍ(do)ô(sh)y=f(x)c(din)x0̎Bm(x).
2.(sh)Č(do)(sh)c(do)(sh)ֵą^(q)ec(lin)ϵ(do)(sh)ԭ(sh)Č(do)(sh)(do)(sh)ֵnj(do)(sh)ijһc(din)ĺ(sh)ֵ(do)(sh)ֵdz(sh).
3.(do)
ڸД(sh)W(xu)(do)(sh)(do)^Ҫм(x)(sh)ʽĽY(ji)(gu)o(do)t(lin)ϵ(sh)(do)ʽڲ߂(do)tY(ji)(gu)ʽҪm(dng)׃ڱ^(f)sĺ(sh)ֱ(do)tʹ(do)^̷L׳e(cu)˕r(sh)ɌʽM(jn)к׃D(zhun)(do)ĽY(ji)(gu)
߿(sh)W(xu)֪Rc(din)Y(ji)P(gun)£
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